Private Integrated Services Network (PISN); Inter-Exchange Signalling Protocol; Advice of Charge (AoC) Supplementary Services V1.1.1; [ISO/IEC 15050(1997), Modified]
标准号:ETSI EN 301 264-1998
标准名称: 专用综合业务网(PISN).内部交换信令协议.收费通知(AoC)补充业务(版本1.1.1)[ISO/IEC 15050(1997),修正本]
英文名称:Private Integrated Services Network (PISN); Inter-Exchange Signalling Protocol; Advice of Charge (AoC) Supplementary Services V1.1.1; [ISO/IEC 15050(1997), Modified]
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M21